111332124342402 has 16 divisors (see below), whose sum is σ = 223091627287392. Its totient is φ = 37039478347040.

The previous prime is 111332124342371. The next prime is 111332124342403. The reversal of 111332124342402 is 204243421233111.

It is not an unprimeable number, because it can be changed into a prime (111332124342403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17807438388 + ... + 17807444639.

It is an arithmetic number, because the mean of its divisors is an integer number (13943226705462).

Almost surely, 2^{111332124342402} is an apocalyptic number.

111332124342402 is an abundant number, since it is smaller than the sum of its proper divisors (111759502944990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111332124342402 is a wasteful number, since it uses less digits than its factorization.

111332124342402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35614883553.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 111332124342402 its reverse (204243421233111), we get a palindrome (315575545575513).

The spelling of 111332124342402 in words is "one hundred eleven trillion, three hundred thirty-two billion, one hundred twenty-four million, three hundred forty-two thousand, four hundred two".